20237082968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1579}}^1\times {\mathrm{51679}}^1$

素因数の和:53295

約数の個数: 32

約数和(自身を含む): 39194112000

約数和(自身を除く): 18957029032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1579, 3158, 6316, 12632, 48949, 51679, 97898, 103358, 195796, 206716, 391592, 413432, 1602049, 3204098, 6408196, 12816392, 81601141, 163202282, 326404564, 652809128, 2529635371, 5059270742, 10118541484, 20237082968]

約数ペア:

[(1, 20237082968), (2, 10118541484), (4, 5059270742), (8, 2529635371), (31, 652809128), (62, 326404564), (124, 163202282), (248, 81601141), (1579, 12816392), (3158, 6408196), (6316, 3204098), (12632, 1602049), (48949, 413432), (51679, 391592), (97898, 206716), (103358, 195796)]